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ProductsShanghai armored shield plastic technology co., ltd, brand "armored shield", is a production-oriented enterprise focusing on the research and development, design, customization, production, sales and service of special safety protection boxes; "armored shield" aims to provide integrated packaging protection solutions for major instrument and equipment manufacturers, aerospace, fire protection, medical and other industries.
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CaseShanghai armored shield plastic technology co., ltd, brand "armored shield", is a production-oriented enterprise focusing on the research and development, design, customization, production, sales and service of special safety protection boxes; "armored shield" aims to provide integrated packaging protection solutions for major instrument and equipment manufacturers, aerospace, fire protection, medical and other industries.
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CustomizedShanghai armored shield plastic technology co., ltd, brand "armored shield", is a production-oriented enterprise focusing on the research and development, design, customization, production, sales and service of special safety protection boxes; "armored shield" aims to provide integrated packaging protection solutions for major instrument and equipment manufacturers, aerospace, fire protection, medical and other industries.
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Technical Q & AShanghai armored shield plastic technology co., ltd, brand "armored shield", is a production-oriented enterprise focusing on the research and development, design, customization, production, sales and service of special safety protection boxes; "armored shield" aims to provide integrated packaging protection solutions for major instrument and equipment manufacturers, aerospace, fire protection, medical and other industries.
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AboutShanghai armored shield plastic technology co., ltd, brand "armored shield", is a production-oriented enterprise focusing on the research and development, design, customization, production, sales and service of special safety protection boxes; "armored shield" aims to provide integrated packaging protection solutions for major instrument and equipment manufacturers, aerospace, fire protection, medical and other industries.
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ContactShanghai armored shield plastic technology co., ltd, brand "armored shield", is a production-oriented enterprise focusing on the research and development, design, customization, production, sales and service of special safety protection boxes; "armored shield" aims to provide integrated packaging protection solutions for major instrument and equipment manufacturers, aerospace, fire protection, medical and other industries.
What to look at when buying military plastic boxes
There are currently manyMilitary plastic boxCan protect equipment and products during transportation and carrying. The military plastic boxes with good reputation are integrally formed by injection molding/rotation molding process, and the box shell is pressure-resistant, wear-resistant and anti-drop. The opening of the military plastic box is sealed with a waterproof rubber band, which is waterproof and dustproof. Let's take a look at what aspects should we look at when purchasing military plastic boxes?
1, look at the production of raw materials
Many plastic boxes on the market today are made of ABS and pure PP, while the material of military plastic boxes is modified PP material. The modified PP material has good dimensional stability, rigidity and heat resistance, etc. better than pure PP, and has good heat resistance, low temperature impact resistance, corrosion resistance and arc resistance and low shrinkage. Before using the manufacturing technology, it is necessary to prepare some high-quality molds, and then place them on the workbench running the rotational molding machine. Typically a heating chamber and a rotating arm are used.
2, look at the level of processing technology
Some of the manufacturing of military plastic boxes are also equipped with cooling equipment, such as water spray atomization or cooling fans. After settling down, first put some molds on the machine. At the same time, all molds are filled with plastic resin powder and heated while rotating from different angles in the vertical and horizontal directions. The molten resin uniformly and tightly bonds the hot mold and the surface layer. After waiting for a certain period of time, the heating needs to be stopped, and it can be rotated to the ejection temperature, so that the mold continues to rotate inward until the thickness is the same everywhere.
3, look at the quality of the product
After the mold temperature is reached, the mold is opened, the product is removed from the mold cavity and new resin is added to start the next rotation. In the entire manufacturing process of military plastic boxes, the speed of mold deformation and the time of heating and cooling must be strictly and accurately controlled. Military plastic boxes have better protection performance than some boxes on the market. After percussion and vehicle pressure tests, the military plastic box is more resistant to pressure. Once sold, it can be guaranteed for life. As long as it is not intentionally damaged, all military plastic boxes purchased can be guaranteed.
All in all, the purchase of military plastic boxes depends on the level of production of raw materials and processing technology and the quality of the product. Professional manufacturers of cost-effective military plastic boxes have large factories, processing molds and R & D technicians, who can open the molds and customize them. In addition, the delivery cycle is short and the ability to accept large-scale goods is strong. Compared with foreign well-known brands, it has a high cost performance and product services are guaranteed.
Key words:
rotomolding airdrop box | safety protection box | server rack box | aviation aluminum box | cold chain insulation box | fire cart
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A production-oriented enterprise focusing on the research and development, design, customization, production, sales and service of special safety protection boxes; "armored shield" aims to provide integrated packaging protection solutions for major instrument and equipment manufacturers, aerospace, fire protection, medical and other industries.
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